Version 4.7 remains one of the most discussed iterations of the software. Whether you are a professional tuner moving to a new machine or a hobbyist trying to get your feet wet, installing WinOLS 4.7 requires a specific methodology.
If you tune cars professionally, buy the license. The cost of a bricked $1,500 ECU far outweighs the price of a legitimate WinOLS subscription. Winols 4.7 Install
You need full read/write access to the registry and Program Files. Right-click the installer and select Run as Administrator . Version 4